Trail Running calendar near Siler 2026-2027

A low-key evening trail running series in Forest Park, organized as three Series of five races with courses around 4 to 7 miles. The Series includes standings, a post-Series awards gathering, and benefits the Forest Park Conservancy.

A 100 mile mountain trail race around Mt. Hood with 17,300 feet of ascent and descent, staged at Mt. Hood Meadows. The crew accessible lollipop loop course features aid stations, chip timing and a finisher metal belt buckle.

Volcanic stages rugged trail races around Mt. St. Helens with a full circumnavigation 50K and a 25K that shares iconic volcanic terrain, steep climbs, boulder fields, river crossings, and substantial elevation change. Both races start and f..

A loaded trail event at Esmeralda Trailhead in Cle Elum, Washington on August 1, 2026. Two options: a 13 mile route with 4,406 ft elevation gain and a 9 mile mini with 2,831 ft, each requiring a 20 lb dry load.

Stair races and walks at Stadium Bowl in Tacoma with one lap and two lap options, a Heroes Race with weighted vests, and proceeds supporting Kindred Souls Foundation. Open to participants aged eight and up with guardian supervision for mino..

Trail races of 5k, 14.5 miles and 26.2 miles take place in King County's Cougar Mountain Regional Wildland Park near Seattle. The event includes aid stations on course, supports King County Parks, and participates in a youth trail series.

Tunnel Vision Marathon and Half on August 9, 2026 in North Bend WA follows a USATF certified, mostly downhill route with about 1,000 feet net drop and a passage through the Snoqualmie Tunnel. The event includes chip timing, aid stations, an..

A low-key evening trail running series in Forest Park, organized as three Series of five races with courses around 4 to 7 miles. The Series includes standings, a post-Series awards gathering, and benefits the Forest Park Conservancy.

A 200 mile point to point trail ultramarathon through the Cascade Mountains around Mount St. Helens, held August 14 to 18, 2026, with 13 aid stations and six designated sleep stations to support continuous timed runs.

A 20 mile single track trail run on the south western side of Mount St Helens, featuring lava fields, stream crossings, old growth forest and a 9 hour cutoff on National Forest lands.

A timed loop endurance event at Lincoln Park in Seattle on August 15, 2026 offering 3, 6, 12 and 18 hour formats plus kids races, team competition, cupless aid stations, food options and awards by total mileage.

A two day mountain trail running weekend at Mt. Hood Meadows with alpine courses reaching 8,000 feet and distances from a .75 mile kids run to a 50 mile race. The 50K is the 2026 USATF 50K Trail National Championship.

An evening running event at Chambers Bay in University Place, Washington offering 5k, 10k and half marathon distances on a paved loop with varied terrain, aid stations, race-day packet pick-up, and event swag.

A two-day team trail relay at Crystal Mountain Ski Resort on August 21 and 22, 2026, featuring three National Forest loops, a mid-race gondola ride, and alpine views of Mt. Rainier. Multiple team formats and pricing tiers are available.

A trail half marathon in Hood River OR with about 2,300 ft of elevation gain, two official aid stations, a cupless format, and finisher prize bags. The course starts and finishes at Binns Hill Staging Area and does not allow pets or earbuds..

A point to point trail race in the Cascades with 50K and 50M options along Kachess Ridge, a high point at Thorp Mountain Lookout, and a finish at Salmon La Sac SnoPark with camping and post-race food.

Trail races at Mt. St. Helens Science & Learning Center on Aug 29, 2026 offering 50K, 20 Miler and Half Marathon courses with substantial elevation and multiple aid stations.

A low-key evening trail running series in Forest Park, organized as three Series of five races with courses around 4 to 7 miles. The Series includes standings, a post-Series awards gathering, and benefits the Forest Park Conservancy.

A multi-distance trail weekend in early September 2026 through the Dark Divide Roadless Area in the Washington Cascades, featuring a 100 Mile race with a 48 hour cutoff, a new point to point 100K, a 50K and a 14 Mile Fun Run.

Multi-distance ultrarunning festival at Kearin Family Farm in Bonney Lake, WA. Looped 3.1 mile course with one central aid station, free camping, and events from 6-hour competitions up to a 200-mile race.